/**
 * Copyright 2011 Joao Miguel Pereira
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */
package eu.jpereira.trainings.designpatterns.behavioral.command.model;

/**
 * A Factory of Commands. You could group them by node ip, group or whatever to
 * better manager the instances created by the factory. You could also re-use
 * instances of Command
 * 
 * @author jpereira
 * 
 */
public interface CommandFactory {

	// TODO: EXERCISE: Uncomment the interface methods
	/**
	 * 
	 * @param receiver
	 * @return
	 */
	// Command createStartCommand(DBServerInstance receiver);

	/**
	 * @param receiver
	 * @return
	 */
	// Command createStopCommand(DBServerInstance receiver);

	/**
	 * @param receiver
	 * @return
	 */
	// Command createQueryInstanceStatusCommand(DBServerInstance receiver);

}
